[issue21041] pathlib.PurePath.parents rejects negative indexes
Antoine Pitrou
report at bugs.python.org
Mon Mar 24 20:50:16 CET 2014
Antoine Pitrou added the comment:
Well, it is a sequence, it's just that it doesn't respect the convention about negative indices :-)
As to why they are disallowed, I don't remember exactly (!) but I think it's because the exact semantics would be confusing otherwise.
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